Daewoo BM090 - Page 25

23
Engine check / clear switch
(For DE12TiS ENG.)
When engine malfunction pilot lamp
comes on, follow the below procedure
to solve the problem.
1. To check error type pressing
engine check switch.
With pressing this switch, engine
malfunction lamp blinkers accord-
ing to the error types.
(Example)
Error code 12 : prestroke control error
ҮError code
1. Engine check switch (Blue color)
2. Engine clear switch (Black color)
2. After repairing defects according to
the engine maintenance manual,
press the engine clear switch for
5seconds to remove the errors on
ECU.
Pilot indicator lamps
CHECK
ENGINE
CHECK
ENGINE
CLEAR
1 2
ON
OFF
Malfunction
Pilot lamp
No. Defects
01 Normal
12 Prestroke control error
13 Prestroke sensor error
14 Prestroke offset error
15 Prestroke actuater power error
16 Engine rpm sensor error
21 Coolant temp. sensor error
22 Fuel rack sensor error
23 Air heater relay error